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TEA [102]
2 years ago
13

(b) If Jordan is 7 years old, how old is Kim? Show your work. Make sure to write your answer in the form of a sentence.

Mathematics
1 answer:
Anestetic [448]2 years ago
7 0

Answer:

kim is 17 years old

Step-by-step explanation:

7 x 2 + 3

14 + 3

17

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The sum of five and three times a number is 74. Find the number.
Helga [31]

Answer:23

Step-by-step explanation:

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3 years ago
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Which of the following methids would be the easiest to slove 3x^2-4x-2=0
lys-0071 [83]
Using the Quadratic Function, Such Means x = - b + or - the square root of - 4 a c over 2 a. 

After you do it you would get the answer :

Hoped I Helped, Have A Great Day :)

5 0
2 years ago
Does the point(1, 8)satisfy the inequality y ≥ 6x + 2 ?
nalin [4]

Answer: Yes

Step-by-step explanation:

1. Substitute 1 for x

2. 6 times 1 is 6 plus 2 is 8

3.8 is equal to or greater than 8

4 0
3 years ago
Solve using the elimination method:<br> X-3y=7<br> 3x + 3y=9
sergij07 [2.7K]

Answer:

                        x=4\\\\y=-1

Step-by-step explanation:

Given Equation:

x-3y=7      Equation:1

3x + 3y=9     Equation:2

Dividing Equation:2 by '3' both the sides:

x+y=3      

or   x=3-y     Equation:3

Putting the vale of 'x' in Equation:1

                             x-3y=7

                          (3-y)-3y=7\\\\3-y-3y=7\\\\3-4y=7\\\\

Subtracting '3' both sides

                             -4y=7-3\\\\-4y=4

                                 y=\frac{4}{-4}

                                 y=-1

Putting value of 'y' in Equation:3

                                x=3-y

                                x=3-(-1)\\\\x=3+1\\\\x=4

The solution of the equations is :

                              x=4\\\\y=-1

7 0
3 years ago
I really need help...im begging please help me.
Vlad [161]

Answer:

Nothing further can be done with this topic. Please check the expression entered or try another topic.

f

(

x

)

=

5

x

=

−

5

,

3

Step-by-step explanation:

4 0
2 years ago
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